Home
Class 12
MATHS
सदिशों 2hati-3hatj+6hatk तथा 3hatj-4hat...

सदिशों `2hati-3hatj+6hatk` तथा `3hatj-4hatk` के लम्बवत एक मात्रक सदिश है:

A

`(1)/(sqrt34)(3hati-4hatj+3hatk)`

B

`(1)/(sqrt34)(-3hati+4hatj+3hatk)`

C

`(1)/(sqrt34)(3hati+4hatj+3hatk)`

D

`(1)/(sqrt34)(3hati+4hatj-3hatk)`

लिखित उत्तर

Verified by Experts

The correct Answer is:
B
Promotional Banner